Documentation
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Index ¶
- func ParseAppCallContract(script []byte) (int, int, error)
- type Config
- type Ledger
- type Notary
- func (n *Notary) IsAuthorized() bool
- func (n *Notary) Name() string
- func (n *Notary) OnNewRequest(payload *payload.P2PNotaryRequest)
- func (n *Notary) OnRequestRemoval(pld *payload.P2PNotaryRequest)
- func (n *Notary) PostPersist()
- func (n *Notary) Shutdown()
- func (n *Notary) Start()
- func (n *Notary) UpdateNotaryNodes(notaryNodes keys.PublicKeys)
- type RequestType
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ParseAppCallContract ¶ added in v0.117.0
ParseAppCallContract tries to parse System.Contract.Call with an arbitrary (>= 0) number of contract call arguments missing. It follows scparser.ParseAppCall rules. If successful, it returns N - the overall number of contract call arguments (defined by the PACK's parameter) and M - the number of those which are already present in the given script.
Types ¶
type Ledger ¶ added in v0.98.1
type Ledger interface {
BlockHeight() uint32
GetMaxVerificationGAS() int64
SubscribeForBlocks(ch chan *block.Block)
UnsubscribeFromBlocks(ch chan *block.Block)
VerifyWitness(util.Uint160, hash.Hashable, *transaction.Witness, int64) (int64, error)
}
Ledger is the interface to Blockchain sufficient for Notary.
type Notary ¶
type Notary struct {
Config Config
Network netmode.Magic
// contains filtered or unexported fields
}
Notary represents a Notary module.
func NewNotary ¶
func NewNotary(cfg Config, net netmode.Magic, mp *mempool.Pool, onTransaction func(tx *transaction.Transaction) error) (*Notary, error)
NewNotary returns a new Notary module.
func (*Notary) IsAuthorized ¶ added in v0.104.0
IsAuthorized returns whether Notary service currently is authorized to collect signatures. It returnes true iff designated Notary node's account provided to the Notary service in decrypted state.
func (*Notary) OnNewRequest ¶
func (n *Notary) OnNewRequest(payload *payload.P2PNotaryRequest)
OnNewRequest is a callback method which is called after a new notary request is added to the notary request pool.
func (*Notary) OnRequestRemoval ¶
func (n *Notary) OnRequestRemoval(pld *payload.P2PNotaryRequest)
OnRequestRemoval is a callback which is called after fallback transaction is removed from the notary payload pool due to expiration, main tx appliance or any other reason.
func (*Notary) PostPersist ¶
func (n *Notary) PostPersist()
PostPersist is a callback which is called after a new block event is received. PostPersist must not be called under the blockchain lock, because it uses finalization function.
func (*Notary) Shutdown ¶ added in v0.98.1
func (n *Notary) Shutdown()
Shutdown stops the Notary module. It can only be called once, subsequent calls to Shutdown on the same instance are no-op. The instance that was stopped can not be started again by calling Start (use a new instance if needed).
func (*Notary) Start ¶ added in v0.98.1
func (n *Notary) Start()
Start runs a Notary module in a separate goroutine. The Notary only starts once, subsequent calls to Start are no-op.
func (*Notary) UpdateNotaryNodes ¶
func (n *Notary) UpdateNotaryNodes(notaryNodes keys.PublicKeys)
UpdateNotaryNodes implements Notary interface and updates current notary account.
type RequestType ¶
type RequestType byte
RequestType represents type of Notary request.
const ( // Signature represents standard single signature request type. Signature RequestType = 0x01 // MultiSignature represents m out of n multisignature request type. MultiSignature RequestType = 0x02 // Contract represents contract witness type. Contract RequestType = 0x03 // AppCall represents a request type with signer witness containing custom // verification script with contract call. AppCall RequestType = 0x04 )
Source Files